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Proof step 43 from proof inv-readdir (previous step)

dirs[ino0] = mkdir(m, md, # links(ino0, dirs), m1, entries), err = ESUCCESS, inode = mkinode(ino0, md, true, # links(ino0, dirs), m1, m), strings0 = strings1, afs-cons(dirs, files), ispath(p0, ROOT_INO, ino0, dirs, files), of-cons(of, dirs, files), pr(user, md), px-parent(user, p0, ROOT_INO, dirs, files), ino0 ∈ dirs ⊦ ⟪strings0 := strings; fail#(; ; err)⟫ true

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 44:
dirs[ino0] = mkdir(m, md, # links(ino0, dirs), m1, entries), err = ESUCCESS, inode = mkinode(ino0, md, true, # links(ino0, dirs), m1, m), strings0 = strings1, afs-cons(dirs, files), ispath(p0, ROOT_INO, ino0, dirs, files), of-cons(of, dirs, files), pr(user, md), px-parent(user, p0, ROOT_INO, dirs, files), ino0 ∈ dirs ⊦ ⟪fail#(; ; err)⟫ true

Proof step 43 from proof inv-readdir (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information